Finding the Fourth Proportional to 50,807,426.93, 70,109,190.15 and 28,776,529.34

Step by Step Solution

1. Step 1: Write the proportion equation
   50,807,426.93 : 70,109,190.15 = 28,776,529.34 : x
2. Step 2: Convert to fraction form
   50,807,426.93/70,109,190.15 = 28,776,529.34/x
3. Step 3: Cross multiply
   50,807,426.93x = 70,109,190.15 × 28,776,529.34
4. Step 4: Simplify right side
   50,807,426.93x = 2,017,499,167,355,114.25
5. Step 5: Solve for x
   x = 2,017,499,167,355,114.25/50,807,426.93
6. Step 6: Final answer
   x = 39,708,745.14